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12 Volt Power Supplies

If you are looking to bench test some car audio items or set up a display board, then you will need one of these 12 volt power supplies. Even if you want to run some car audio equipment in your house, these power supplies are the perfect solution.

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Install Bay IBSP4

Four (4) Position Rocker Switch Panel - Pre-wired - Weatherproof

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Four (4) Position Rocker Switch Panel - Pre-wired - Weatherproof

• Pre-wired Rocker Switch Panel with Four (4) Switches
• 12V 20A DC / 24V 10A DC
• Pre-wired for easy install
• Rubber panel plus waterproof rubber seals
• Overload protection design
• Splash water, anti-corrosion, waterproof function
• Environmentally friendly and flame retardant material

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Was $42.99 Details
$34.99

Available

Ships in 10-14 days

• Pre-wired Rocker Switch Panel with Four (4) Switches
• 12V 20A DC / 24V 10A DC
• Pre-wired for easy install
• Rubber panel plus waterproof rubber seals
• Overload protection design
• Splash water, anti-corrosion, waterproof function
• Environmentally friendly and flame retardant material

Install Bay IBPS75

75 AMP 12V Power Supply

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75 AMP 12V Power Supply

• 75 Amp Power Supply
• Built-In 4 Stage Smart Charger
• Overtemp Protection
• Deck Mounted Converter
• Max Output: 1065 Watts

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Was $359.99 Details
$299.95

In stock

Only 2 Left!

• 75 Amp Power Supply
• Built-In 4 Stage Smart Charger
• Overtemp Protection
• Deck Mounted Converter
• Max Output: 1065 Watts

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Item added to your cart.

Price: $299.95

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Install Bay IBSSR

Panel Mount LED Switch

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Panel Mount LED Switch

• For Ultra-luxury high-end vehicles
• 12-24V universal usage
• Environmentally friendly and flame retardant materials
• Suitable for refit control of all equipment in the car
• Output short-circuit protection, overload protection
• Suitable for installation and use of all 12/24v battery vehicles

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$10.99

In stock

• For Ultra-luxury high-end vehicles
• 12-24V universal usage
• Environmentally friendly and flame retardant materials
• Suitable for refit control of all equipment in the car
• Output short-circuit protection, overload protection
• Suitable for installation and use of all 12/24v battery vehicles

Install Bay IBPS55

55 AMP 12V Power Supply

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55 AMP 12V Power Supply

• 55 Amp Power Supply
• Built-In 4 Stage Smart Charger
• Overtemp Protection
• Deck Mounted Converter
• Max Output: 780 Watts

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$275.99

In stock

Only 3 Left!

• 55 Amp Power Supply
• Built-In 4 Stage Smart Charger
• Overtemp Protection
• Deck Mounted Converter
• Max Output: 780 Watts

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Item added to your cart.

Price: $275.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Install Bay IBSSWB

Panel Switch - 6-Pin Winch

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Panel Switch - 6-Pin Winch

• For Ultra-luxury high-end vehicles
• 12-24V universal usage
• Environmentally friendly and flame retardant materials
• Suitable for refit control of all equipment in the car
• Output short-circuit protection, overload protection
• Suitable for installation and use of all 12/24v battery vehicles

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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$13.99

Available

Ships in 10-14 days

• For Ultra-luxury high-end vehicles
• 12-24V universal usage
• Environmentally friendly and flame retardant materials
• Suitable for refit control of all equipment in the car
• Output short-circuit protection, overload protection
• Suitable for installation and use of all 12/24v battery vehicles

Shuriken SK-BT80-BX

Battery Box for SK-BT80

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Battery Box for SK-BT80

• Made with heavy-gauge steel
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges

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Was $29.99 Details
$24.99

In stock

• Made with heavy-gauge steel
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges

Shuriken SK-BT100-BX

Battery Box for Shuriken BT-100 Battery

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Battery Box for Shuriken BT-100 Battery

• Made with heavy-gauge steel and powder coated for an indestructible finish
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges for permanent mounting

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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Was $36.00 Details
$29.99

In stock

Only 3 Left!

• Made with heavy-gauge steel and powder coated for an indestructible finish
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges for permanent mounting

Shuriken SK-BT8785DT-BX

Battery Box for SK-BT8785DT

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Battery Box for SK-BT8785DT

• Protect your battery from heat and keep it in position
• Constructed from heavy gauge steel
• Has holed flanges at the bottom for permanent mounting.

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$29.99

In stock

• Protect your battery from heat and keep it in position
• Constructed from heavy gauge steel
• Has holed flanges at the bottom for permanent mounting.

Shuriken SK-BT120-BX

Battery Box for SK-BT120 Battery

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Battery Box for SK-BT120 Battery

• Made with heavy-gauge steel
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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$29.95

Available

Ships in 10-14 days

• Made with heavy-gauge steel
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges

Energie SC4800

Supercell 4800 Watt 12 Volt Power Cell

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Supercell 4800 Watt 12 Volt Power Cell

• 4800 Watt 12 Volt Power Cell
• Car Audio battery not meant to start a car
• Voltage: 12 Volts
• Wattage: 4800 watts
•Dimensions: 12-7/8"W x 8-1/2"D x 6-1/2"H

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Was $399.99 Details
$299.99

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Ships in 10-14 days

• 4800 Watt 12 Volt Power Cell
• Car Audio battery not meant to start a car
• Voltage: 12 Volts
• Wattage: 4800 watts
•Dimensions: 12-7/8"W x 8-1/2"D x 6-1/2"H

SC4800 small

Item added to your cart.

Price: $299.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX XBG3PK

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

$114.99

$99.99

Add to cart
Stinger SVMR

Red LED Voltage Display

$51.00

$22.99

Add to cart
Stinger SVMB

Stinger SVMB Blue LED Voltage Display

$51.00

$22.99

Add to cart

Shuriken SK-BT45-BX

Battery Box for SK-BT45

SK-BT45-BX big
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Battery Box for SK-BT45

• Made with heavy-gauge steel
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

Was $28.99 Details
$25.99

Available

Ships in 10-14 days

• Made with heavy-gauge steel
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges

Shuriken SK-BT140-BX

Battery Box for SK-BT140

SK-BT140-BX big
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Battery Box for SK-BT140

• Made with heavy-gauge steel
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges

shipping truck icon Free shipping in USA. Provide zip for delivery date.

empty

$40.99

Available

Ships in 10-14 days

• Made with heavy-gauge steel
• Box is universal
• High quality at an affordable price
• Bottom of the boxes have predrilled flanges

SK-BT140-BX small

Item added to your cart.

Price: $40.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
    clear all

    FAQ Frequently asked questions in 12 Volt Power Supplies


    Car Audio 12 Volt Power Supplies Frequently Asked Questions (FAQ)
    A car audio 12 volt power supply is a device that provides a stable and regulated 12-volt DC power output, similar to the electrical system in a vehicle. It is used in car audio installations and testing setups to power amplifiers, head units, speakers, and other audio components outside of the vehicle. Having a dedicated 12-volt power supply is essential for car audio enthusiasts, installers, and hobbyists as it allows them to test and configure their audio equipment without draining the vehicle's battery or running the engine. It provides a reliable power source for tuning and troubleshooting audio setups, ensuring accurate testing results and preventing potential damage to the vehicle's electrical system.
    While you can technically use a regular power supply with a 12-volt output, it may not be the best choice for car audio applications. Car audio 12 volt power supplies are specifically designed for the unique needs of car audio systems, providing stable and regulated power to replicate the conditions of a vehicle's electrical system accurately. Regular power supplies may lack the necessary current capacity and stability required by high-powered car audio components, leading to inconsistent performance and potential damage to the audio equipment. Car audio power supplies are equipped with features like overcurrent protection, thermal protection, and voltage regulation to ensure safe and reliable operation of car audio components. To achieve accurate testing results and prevent any electrical issues or damage, it's best to use a dedicated car audio 12 volt power supply specifically designed for car audio applications.
    Choosing the right car audio 12 volt power supply depends on the power requirements of your audio components. Consider the total power consumption of your amplifiers, head units, and other accessories you plan to test or configure. Select a power supply with a sufficient continuous power rating that can handle the combined power needs of your equipment with some headroom to accommodate potential power peaks. It's also essential to ensure that the power supply offers stable voltage regulation and low ripple for accurate testing results. Some power supplies may come with additional features like adjustable voltage, current limiting, and short circuit protection, which can be beneficial for fine-tuning your car audio setup. If you're unsure about the power requirements or which power supply best suits your needs, consulting with a car audio expert or installer can help you make an informed decision.
    Yes, a car audio 12 volt power supply can be used for various other applications beyond car audio testing. Its stable and regulated 12-volt output makes it suitable for powering other electronics, DIY projects, and small electrical devices that require a 12-volt power source. For electronics hobbyists or DIY enthusiasts, a car audio 12 volt power supply can be a versatile tool for powering LED lighting, small motors, microcontrollers, and other low-power projects. It provides a safe and reliable power source without the need for batteries or a larger bench power supply. Before using the power supply for other purposes, it's essential to check the maximum current capacity and ensure it meets the requirements of the intended application to avoid overloading the power supply and causing damage.
    While a car audio 12 volt power supply is an excellent tool for testing car audio equipment outside of the vehicle, it cannot completely replace the need for a car battery in all scenarios. The power supply provides a regulated 12-volt output that mimics the vehicle's electrical system, making it ideal for testing and configuring car audio components. However, a power supply may not replicate the exact conditions and dynamics of a running vehicle's electrical system, especially during high-demand situations like heavy bass hits or loud volume levels. For comprehensive and real-world testing, including evaluating the performance of audio equipment under dynamic conditions and monitoring the impact on the vehicle's electrical system, it's essential to use a combination of a power supply and the vehicle's battery. In conclusion, a car audio 12 volt power supply is an essential tool for car audio enthusiasts and installers, offering a stable and reliable power source for testing and configuring audio components outside of the vehicle. However, it is not a complete replacement for the need to evaluate audio equipment's performance under real-world conditions using the vehicle's battery. By using both the power supply and the car battery when testing car audio equipment, enthusiasts can achieve accurate results and ensure the optimal performance and safety of their audio setups.

    All About 12 Volt Power Supplies


    Are you in search of premium car audio 12 volt power supplies to optimize your car's audio system? Look no further! Sonic Electronix offers a wide selection of the best quality 12 volt power supplies that provide stable and reliable power to your car's audio components. Upgrade your car audio experience with top-notch power supplies from trusted brands. Explore our collection now to find the perfect 12 volt power supply that meets your needs and elevates your audio system to new heights!

    Car audio 12 volt power supplies play a crucial role in enhancing the performance of your car's audio system. These power supplies are specifically designed to deliver a consistent 12-volt output, ensuring that your amplifiers, speakers, and other audio components receive the necessary power for optimal performance. The advantages of incorporating a high-quality 12 volt power supply into your car audio setup include:

    Stable Power Delivery: A reliable 12 volt power supply ensures a consistent flow of power to your audio components, minimizing audio distortion and maximizing sound quality.

    Reduced Noise and Interference: High-quality power supplies help reduce electrical noise and interference, resulting in cleaner audio signals and improved overall audio performance.

    Improved Amplifier Efficiency: With a stable power source, amplifiers can operate more efficiently, leading to better sound reproduction and enhanced bass response.

    Protection for Your Audio System: Premium 12 volt power supplies often come equipped with built-in safety features such as overload protection and thermal shutdown, safeguarding your audio components from potential damage.

    Sonic Electronix offers a diverse range of car audio 12 volt power supplies from reputable brands, ensuring that you can find the perfect match for your specific audio setup.

    At Sonic Electronix, we understand the importance of selecting the right 12 volt power supply to optimize your car audio experience. Our team of knowledgeable experts is ready to assist you in finding the ideal power supply that complements your audio setup and meets your power requirements. Don't hesitate to call us at 1-502-200-8010 to discuss your needs with our friendly staff. We are committed to providing exceptional customer service and helping you find the best car audio 12 volt power supply for your vehicle.

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